Ferrari Antoine, Baquet Georges, Blazevich Anthony J, Ratel Sébastien
Lille University, Artois University, Littoral Côte d'Opale University, ULR 7369-URePSSS-Multidisciplinary Sport Health Society Research Unit, Lille, France.
Centre for Human Performance, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia; and.
J Strength Cond Res. 2023 Oct 1;37(10):1985-1992. doi: 10.1519/JSC.0000000000004487. Epub 2023 Mar 16.
Ferrari, A, Baquet, G, Blazevich, AJ, and Ratel, S. Influence of recovery time after warm-up on vertical jump performance in trained prepubertal and postpubertal male athletes. J Strength Cond Res 37(10): 1985-1992, 2023-The aim of this study was to examine the concurrent effects of maturity status and recovery delay after a standardized dynamic warm-up on vertical jump performance. Thirteen prepubertal boys (9.4 ± 1.1 years) and 12 postpubertal boys (16.6 ± 0.8 years) were tested on squat jump (SJ) and drop jump from 30 cm (DJ 30 ) before and after a standardized, 8-minute, dynamic warm-up, including low-intensity, nonspecific dynamic exercises progressing to maximal, specific exercises, over 6 separate occasions. In each session, subjects jumped at 0, 1.5, 3, 5, 7, or 10 minutes after warm-up in a randomized order. Measurements included SJ height, DJ 30 height, ground contact time (GCT), and reactive strength index (RSI) from DJ 30 . The results revealed no significant recovery time × maturity group interaction effects for SJ height ( p = 0.36), DJ 30 height ( p = 0.45), GCT ( p = 0.75), or RSI ( p = 0.09), meaning that maturity status did not have a significant effect on changes in vertical jump performance after the warm-up. However, there were significant time effects for SJ height, DJ 30 height, and RSI ( p < 0.001 for all), with DJ 30 height and RSI increasing significantly by 16.9% at 1.5 minutes ( p < 0.001) and SJ height increasing significantly by 12.0% until 3 minutes after the warm-up ( p < 0.001). To conclude, the standardized dynamic warm-up had beneficial effects on vertical jump performance within the first 3 minutes after completion of the intervention. However, vertical jump performance after the warm-up was not dependent on the children's maturity status.
法拉利，A，巴凯，G，布拉泽维奇，AJ，以及拉特尔，S。热身运动后恢复时间对青春期前和青春期后受过训练的男性运动员垂直跳跃成绩的影响。《力量与体能研究杂志》37(10): 1985 - 1992，2023年。本研究的目的是检验标准化动态热身运动后成熟状态和恢复延迟对垂直跳跃成绩的同时影响。对13名青春期前男孩（9.4 ± 1.1岁）和12名青春期后男孩（16.6 ± 0.8岁）在进行标准化的8分钟动态热身运动前后进行深蹲跳（SJ）和从30厘米高处跳下的垂直跳（DJ 30）测试，热身运动包括低强度、非特异性动态练习逐渐过渡到最大强度、特异性练习，分6个不同场次进行。在每一场次中，受试者在热身运动后0、1.5、3、5、7或10分钟以随机顺序进行跳跃。测量指标包括SJ高度、DJ 30高度、地面接触时间（GCT）以及DJ 30的反应力量指数（RSI）。结果显示，对于SJ高度（p = 0.36）、DJ 30高度（p = 0.45）、GCT（p = 0.75）或RSI（p = 0.09），恢复时间×成熟度组交互作用不显著，这意味着成熟状态对热身运动后垂直跳跃成绩的变化没有显著影响。然而，SJ高度、DJ 30高度和RSI存在显著的时间效应（所有p < 0.001），DJ 30高度和RSI在1.5分钟时显著增加16.9%（p < 0.001），SJ高度在热身运动后3分钟内显著增加12.0%（p < 0.001）。总之，标准化动态热身运动在干预完成后的前3分钟内对垂直跳跃成绩有有益影响。然而，热身运动后的垂直跳跃成绩并不取决于儿童的成熟状态。
